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8.06187 EMD Millipore

4-Methylpiperidine

4-Methylpiperidine for synthesis. CAS 626-58-4, pH 13 (100 g/l, H₂O, 20 °C)., for synthesis

Synonym: 4-Pipecoline

  • CAS Number 626-58-4

  • Linear Formula C₆H₁₃N

  • Molecular Weight 99.18 g/mol

  •  EC Number 210-954-1

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Properties

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bp   105 - 108 °C (1013 hPa)
vapor pressure   16 hPa (20 °C)
density   0.84 g/cm3 (20 °C)
flash point   13 °C
mp   4 - 5 °C
pH   13 (100 g/l, H₂O, 20 °C)
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 98.0 % (a/a)
  Density (d 20 °C/ 4 °C): 0.838 - 0.843
  Identity (IR): passes test
  Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

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Safety & Documentation

Safety Information

HS Code 
2933 39 99
Hazard Statement(s) 
H225: Highly flammable liquid and vapour.
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s) 
P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P240: Ground/bond container and receiving equipment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Storage class 
3 Flammable liquids
WGK 
WGK 3 highly water endangering
Hazard Pictogram(s) 
GHS02  GHS02
Hazard Pictogram(s) 
GHS05  GHS05
Hazard Symbols 
Corrosive  Corrosive
Hazard Symbols 
Flammable  Flammable
Declaration (railroad and road) ADR, RID 
UN 2733 , 3 (8), II
Declaration (transport by air) IATA-DGR 
UN 2733 , 3 (8), II
Declaration (transport by sea) IMDG-Code 
UN 2733 , 3 (8), II, Segregation Group: 18 (Alkalis)
Categories of danger 
highly flammable, corrosive
R Phrase 
R 11-34
Highly flammable.Causes burns.
S Phrase 
S 16-26-36/37/39-45
Keep away from sources of ignition - No smoking.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
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